An Empirical Examination of the Structural Stability of Disaggregated U.S. Import Demand
Timothy A. Deyak, W. Charles Sawyer, Richard L. Sprinkle, An Empirical Examination of the Structural Stability of Disaggregated U.S. Import Demand, The Review of Economics and Statistics, Vol. 71, No. 2 (May, 1989), pp. 337-341